[Okular-devel] [Bug 291129] New: Okular easily occupies huge memory after scrolling in pdf files
adaptee at gmail.com
Tue Jan 10 07:56:02 UTC 2012
Summary: Okular easily occupies huge memory after scrolling in
Platform: Compiled Sources
AssignedTo: okular-devel at kde.org
ReportedBy: adaptee at gmail.com
Version: unspecified (using Devel)
After scrolling for about 100 or 200 pages in a pdf file, Okular occupies huge
memory(1GB or so) easily.
I know this sounds unlikely to happen, but the problem has bothered me for
quite some time. And I can reproduce the problem using fresh account and
default settings in multiple distributions, so it really looks like a bug.
Steps to Reproduce:
1. open a pdf file which contains enough pages ( > 200 pages).
2. press 'PgDn' and keep scrolling for about 200 pages
3. check the memory usage of Okular in ksysguard
Okular occupies huge memory (1GB or so), mostly on heap.
Okular occupies memory in an acceptable way.
I tried evince. No problem.
I'm using okular built from master branch, poppler-0.18.2 and Qt-4.8.
I'm having this problem in Arch, Gentoo and Fedora 16.
Feel free to ask for extra information that may help.
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